About: http://webisa.webdatacommons.org/204717356

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	There is no book of actual Willa Cather letters available because Cather put a clause in her will forbidding publication of her letters and other papers.
http://www.w3.org/ns/prov#wasQuotedFrom	somanybooksblog.com